All Gold Series pipes are computer designed and dyno tested to focus power gains where each machine needs it most
Every pipe goes through the Tru-Flo stamping process to ensure quality performance and optimum fit
Different pipes for selected models allow fine-tuning of a bike’s powerband; Fatty pipes offer better bottom and top power; Gnarly improves low- to midpower with a little less on top than stock
GNARLY™ PIPES
Power gains are focused toward bottom and mid, with a goal of increased tractability
An excellent off-road pipe, and a winner for tighter tracks